tci hg7 harmonic filter drive - steven engineering · for additional installation or removal costs,...
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HARMONIC FILTER DRIVE-APPLIED HARMONICGUARD®
HG7
Limits harmonic distortion and improves power factor
• Meets IEEE-519 2014• Protects drives and other sensitive equipment• Improves energy efficiency
Line Reactors • Harmonic Filters • EMC Filters • dv/dt Filters • Sinewave Filters
®
Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com
HARMONIC FILTER DRIVE-APPLIED HARMONICGUARD
HG7Typical Problems, Superior Solutions with HG FiltersPower quality has degraded over time due to the increased use of non-linear loads. The IEEE-519 standard for harmonic distortion was developed to address this problem. An increasing number of utilities are now mandating that this standard be followed.
Harmonics and Power QualityVariable frequency drives are beneficial for a wide range of applications, however VFDs contain a power conversion process that creates current and voltage distortion which can cause system-wide problems.
If non-linear loads represent a significant portion of the entire installed load, this distortion begins to cause problems throughout the electrical system: • Transformer and distribution equipment overheating • Random breaker tripping • Sensitive equipment may fail completely • Poor power factor • Reduced system efficiency
The HG7 Passive Harmonic FilterThe HG7 not only limits current distortion to less than 7% (5-6% typical), it also: • Eliminates nuisance tripping • Increases drive uptime dramatically • Improves power factor • Improves system efficiency & reliability • Extends equipment life
Meeting IEEE-519 Recommendations on HarmonicsThe HG7 passive filter provides a cost effective solution allowing the user to meet IEEE-519 requirements. Using our harmonic analysis software, TCI can help customers meet IEEE-519. Typical applications include: • Wastewater treatment plants • Commercial buildings • Hospitals • Airports
HG7 Filters v. Other Harmonic SolutionsThe HG7 passive filter is built using the highest quality components. HG7 filters include capacitors designed to withstand harsh harmonic currents. The UL508A configuration includes built-in safety features like fusing and easy access inside the enclosure. Processes will not shut down if the filter goes off-line.
When compared to multi-pulse solutions, HG7 filters: • Save money • Save space • Reduce energy losses
Harmonic Current Distortion Without HG7
Harmonic Current Distortion with HG7 applied
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Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com
Product Specifications
• 3-Phase
• Ratings: 480V/60Hz: 7.5 - 900 HP 600V/60Hz: 15 - 900 HP 240V/60Hz: 7.5 - 100 HP 400V/50Hz: 4 - 710 kW
• Harmonic Reduction: < 7% (Typically better TDD) at full load
• Efficiency (typical): Below 100 HP ≥ 98%100 - 250 HP ≥ 98.8% Above 250 HP > 99%
• Capacitors: Components designed for harmonic- rich environments
• Protection: All units have internal fusing protection for the capacitors and trap reactor
• Operating Temperature: Open: 50° C (122° F) Enclosed: 40° C (104° F)
• Maximum Altitude: 1,000 m (Derating necessary above 1,000 m)
• Fundamental Frequency: 60 Hz (50Hz for 400V)
• Agency Approvals: cUL, UL
• Enclosures: Open, UL Type 1, UL Type 3R
• HG7 HarmonicGuard Filters are warranted for three years from the date of original shipment
Performance GuaranteeWhen properly applied and sized for the application, HG7 will typically provide 5 - 6% current distortion. TCI further guarantees that the HG7 will lower ITDD (as calculated using IEEE-519 guidelines) to no more than 8% at the filter input terminals. If a properly selected, installed, and loaded HG7 filter fails to meet the guaranteed performance levels, TCI will provide the necessary components or replacement filter at no additional charge. TCI does not take responsibility for additional installation or removal costs, to include, but not limited to, replacement of third party equipment. Please see TCI web site for minimum system requirements.
Configure the HG7 to meet your performance and monitoring needs:
ST - High Quality Harmonic Filter
STC - High Quality Harmonic Filter with contactor and control power transformer which allows users to remove the capacitors from circuit, eliminating the possibility of leading power factor
XM - Similar to STC version with the addition of a power monitor display to view filter performance
Package Options
One-Line Diagram
HG 15 A W 03 STC
SeriesHPVoltage Rating A = 480V, B = 240V, C = 600V, L = 380-415 VFrequency X = 50 Hz, W = 60 HzEnclosure 00 = Open, 01 = UL Type 1, 03 = UL Type 3RPackage Option ST = Base Option Package STC = Contactor & CPT Option Package STCH = Contactor & CPT Option Package with Heater XM = Power Monitor Package KP = Component Package
Part Numbering System
LINE LOAD
LINE REACTOR
FUSE
TUNING REACTOR
CAP(S).
(VFD)(System Bus/ Panel/Source Transformer)
CONTACTOR(S)(Optional)
Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com
Line Reactors • Harmonic Filters • EMC Filters • dv/dt Filters • Sinewave Filters
TCI, LLCwww.transcoil.com
W132 N10611 Grant DriveGermantown, WI 53022USA
Toll Free: 800-824-8282P: 414-357-4480F: 414-357-4484
Please contact us about specific products and services.
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Additional Power Quality Solutions:
KDR Line Reactor • Prevents nuisance tripping • Protects the source by lowering current distortion created by the drive
MotorGuardTM Sinewave Output Filter • Protects the motor by converting the PWM waveform into a near sinusoidal wave• Prevents voltage overshoots that cause early degradation of insulation systems in
motors, transformers, and cables• Extends motor life by reducing operating temperature
HarmonicGuard® Active (HGA) Filter• Helps meet IEEE-519• Reduces current harmonic distortion to less than 5% at full load• Actively monitors system current, improves power factor to near unity • Built-in touchscreen display & Modbus RTU
KRF EMI/RFI Filter • Filter EMI/RFI noise caused by power switching devices• Meet FCC regulation 15, subpart J• Prevents interference with automated lighting circuits, security cameras, and other critical
electronics
V1k Motor Protection Output Filter • Protects the motor and cable from voltage spikes due to high dv/dt and excessive cable
capacitance• Helps stop motor insulation breakdown• Protects cable runs (up to 3,000 feet) and reduces motor heating, noise and vibration
HG7 Typical Applications
• Oil and Gas Pumps• Irrigation Fields, Farms• Water, Wastewater• HVAC• Steel Industry• Pulp/Paper• Machining• Extruders
Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com